MALLOC_STATS(3) Linux Programmer's Manual MALLOC_STATS(3)NAMEmalloc_stats - print memory allocation statistics
SYNOPSIS
#include <malloc.h>
void malloc_stats(void);
DESCRIPTION
The malloc_stats() function prints (on standard error) statistics about
memory allocated by malloc(3) and related functions. For each arena
(allocation area), this function prints the total amount of memory
allocated and the total number of bytes consumed by in-use allocations.
(These two values correspond to the arena and uordblks fields retrieved
by mallinfo(3).) In addition, the function prints the sum of these two
statistics for all arenas, and the maximum number of blocks and bytes
that were ever simultaneously allocated using mmap(2).
ATTRIBUTES
For an explanation of the terms used in this section, see
attributes(7).
┌───────────────┬───────────────┬─────────┐
│Interface │ Attribute │ Value │
├───────────────┼───────────────┼─────────┤
│malloc_stats() │ Thread safety │ MT-Safe │
└───────────────┴───────────────┴─────────┘
CONFORMING TO
This function is a GNU extension.
NOTES
More detailed information about memory allocations in the main arena
can be obtained using mallinfo(3).
SEE ALSOmmap(2), mallinfo(3), malloc(3), malloc_info(3), mallopt(3)COLOPHON
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latest version of this page, can be found at
https://www.kernel.org/doc/man-pages/.
Linux 2017-09-15 MALLOC_STATS(3)
